About our Founder & CEO

Oscar Rodriguez is the founder and CEO of Diesel ECM Services and TRUCK ECM. He was born and raised in a city known for its leading transportation business, so he’s been familiar with this industry from an early age. He continued the 4-generation family tradition of working in the commercial transportation business when he became an Electrical Engineer. He’s worked on the design of electronic circuits for General Electric, the design of various vehicle simulations and other automobile related electronics. He’s experienced in refurbishing automotive ECMs, diesel ECMs, automotive diagnostics and reefer control units.

About Truck ECM

Located in Dallas, Texas, TRUCK ECM provides rebuilt and reprogrammed Engine Control Modules (ECMs) to trucking companies throughout the entire United States and Latin America. TRUCK ECM specializes in Diesel ECM (Engine Control Module) refurbishing, sales and reprogramming, offering services for Cummins®, Detroit Diesel™, Caterpillar® ECMs. Our experienced engineers provide you with peace of mind, knowing your product is in good hands.

TRUCK ECM began to service the Hispanic community and truck owners in the Dallas-Fort Worth the area in 2011, becoming the number one computer reconstruction specialist nationwide. Today, TRUCK ECM has expanded internationally by sending computers around the world. We are a family business providing the best service in electronic in our area.

Our Mission

We guarantee a quick turnaround time for your ECM that will have you back on the road in less time. We truly want to help your business succeed by simplifying the amount of work you have to go through with your ECM. We’re excited to work with you to strengthen and empower your business!

Our Vision

The vision of the company is to offer the best services at low cost, quality and prompt delivery, to help our customers to return to work without having to have their truck stopped for a long time losing money.